"OCZ Performance Series PC-4200 Dual Channel memory using state of the art HyperSpeed® technology is capable of achieving outrageous speeds of up to 533 MHz at CL 3-4-4-8. OCZ PC-4200 Performance Series Dual Channel memory has been designed and fully optimized for use on Intel i865/i875 chipset-based systems." Liquid3D puts this statement to the test.. and then some!